| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.75 | 12.739% | $39.1768 | $39.18 | $39.20 | $39.20 |
| Purchase #2 | $225.89 | 12.486% | $254.0946 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $200.63 | 12.622% | $225.9535 | $225.95 | $225.95 | $226.00 |
| Purchase #4 | $165.78 | 13.257% | $187.7575 | $187.76 | $187.75 | $187.80 |
| Purchase #5 | $14.76 | 8.179% | $15.9672 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $109.79 | 13.453% | $124.56 | $124.56 | $124.55 | $124.60 |
| Purchase #7 | $89.86 | 8.498% | $97.4963 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $841.46 | $945.0059 | $945.01 | $945.00 | $945.20 | |